How To Fix AD345 - Table & (different key length in client &)

AD345 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 345

• Message text: Table & (different key length in client &)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD345 - Table & (different key length in client &) ?

  The SAP error message AD345 indicates that there is a mismatch in the key length of a table between the client and the database. This typically occurs when there are inconsistencies in the data dictionary or when the table structure has been modified in a way that is not consistent across different clients or systems.
  
  Cause:
  
  Inconsistent Table Definitions: The table definition in the database does not match the definition in the SAP data dictionary (DDIC) for the specific client.
  Transport Issues: If changes to the table structure were transported from one system to another (e.g., from development to production), and the transport was not executed correctly, it could lead to discrepancies.
  Client-Specific Customizations: If a table has been customized in one client but not in others, it can lead to different key lengths.
  Database Changes: Manual changes made directly in the database (outside of SAP) can also lead to inconsistencies.
  
  
  Solution:
  
  Check Table Definition: Use transaction